diff mbox series

video: use kobj_to_dev()

Message ID 1600776867-24226-1-git-send-email-wangqing@vivo.com
State New
Headers show
Series video: use kobj_to_dev() | expand

Commit Message

Qing Wang Sept. 22, 2020, 12:14 p.m. UTC
Use kobj_to_dev() instead of container_of()

Signed-off-by: Wang Qing <wangqing@vivo.com>
---
 drivers/video/fbdev/aty/radeon_base.c | 4 ++--
 drivers/video/fbdev/udlfb.c           | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

Comments

Sam Ravnborg Oct. 16, 2020, 9:01 p.m. UTC | #1
Hi Wang Qing

On Tue, Sep 22, 2020 at 08:14:24PM +0800, Wang Qing wrote:
> Use kobj_to_dev() instead of container_of()

> 

> Signed-off-by: Wang Qing <wangqing@vivo.com>


Thanks, applied to drm-misc-next. Patch will appear in -next in a few
weeks.

	Sam

> ---

>  drivers/video/fbdev/aty/radeon_base.c | 4 ++--

>  drivers/video/fbdev/udlfb.c           | 4 ++--

>  2 files changed, 4 insertions(+), 4 deletions(-)

> 

> diff --git a/drivers/video/fbdev/aty/radeon_base.c b/drivers/video/fbdev/aty/radeon_base.c

> index 3fe509c..878c39a

> --- a/drivers/video/fbdev/aty/radeon_base.c

> +++ b/drivers/video/fbdev/aty/radeon_base.c

> @@ -2200,7 +2200,7 @@ static ssize_t radeon_show_edid1(struct file *filp, struct kobject *kobj,

>  				 struct bin_attribute *bin_attr,

>  				 char *buf, loff_t off, size_t count)

>  {

> -	struct device *dev = container_of(kobj, struct device, kobj);

> +	struct device *dev = kobj_to_dev(kobj);

>  	struct fb_info *info = dev_get_drvdata(dev);

>          struct radeonfb_info *rinfo = info->par;

>  

> @@ -2212,7 +2212,7 @@ static ssize_t radeon_show_edid2(struct file *filp, struct kobject *kobj,

>  				 struct bin_attribute *bin_attr,

>  				 char *buf, loff_t off, size_t count)

>  {

> -	struct device *dev = container_of(kobj, struct device, kobj);

> +	struct device *dev = kobj_to_dev(kobj);

>  	struct fb_info *info = dev_get_drvdata(dev);

>          struct radeonfb_info *rinfo = info->par;

>  

> diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c

> index 5b014b4..f9b3c1c

> --- a/drivers/video/fbdev/udlfb.c

> +++ b/drivers/video/fbdev/udlfb.c

> @@ -1457,7 +1457,7 @@ static ssize_t edid_show(

>  			struct file *filp,

>  			struct kobject *kobj, struct bin_attribute *a,

>  			 char *buf, loff_t off, size_t count) {

> -	struct device *fbdev = container_of(kobj, struct device, kobj);

> +	struct device *fbdev = kobj_to_dev(kobj);

>  	struct fb_info *fb_info = dev_get_drvdata(fbdev);

>  	struct dlfb_data *dlfb = fb_info->par;

>  

> @@ -1479,7 +1479,7 @@ static ssize_t edid_store(

>  			struct file *filp,

>  			struct kobject *kobj, struct bin_attribute *a,

>  			char *src, loff_t src_off, size_t src_size) {

> -	struct device *fbdev = container_of(kobj, struct device, kobj);

> +	struct device *fbdev = kobj_to_dev(kobj);

>  	struct fb_info *fb_info = dev_get_drvdata(fbdev);

>  	struct dlfb_data *dlfb = fb_info->par;

>  	int ret;

> -- 

> 2.7.4

> 

> _______________________________________________

> dri-devel mailing list

> dri-devel@lists.freedesktop.org

> https://lists.freedesktop.org/mailman/listinfo/dri-devel
diff mbox series

Patch

diff --git a/drivers/video/fbdev/aty/radeon_base.c b/drivers/video/fbdev/aty/radeon_base.c
index 3fe509c..878c39a
--- a/drivers/video/fbdev/aty/radeon_base.c
+++ b/drivers/video/fbdev/aty/radeon_base.c
@@ -2200,7 +2200,7 @@  static ssize_t radeon_show_edid1(struct file *filp, struct kobject *kobj,
 				 struct bin_attribute *bin_attr,
 				 char *buf, loff_t off, size_t count)
 {
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 	struct fb_info *info = dev_get_drvdata(dev);
         struct radeonfb_info *rinfo = info->par;
 
@@ -2212,7 +2212,7 @@  static ssize_t radeon_show_edid2(struct file *filp, struct kobject *kobj,
 				 struct bin_attribute *bin_attr,
 				 char *buf, loff_t off, size_t count)
 {
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 	struct fb_info *info = dev_get_drvdata(dev);
         struct radeonfb_info *rinfo = info->par;
 
diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
index 5b014b4..f9b3c1c
--- a/drivers/video/fbdev/udlfb.c
+++ b/drivers/video/fbdev/udlfb.c
@@ -1457,7 +1457,7 @@  static ssize_t edid_show(
 			struct file *filp,
 			struct kobject *kobj, struct bin_attribute *a,
 			 char *buf, loff_t off, size_t count) {
-	struct device *fbdev = container_of(kobj, struct device, kobj);
+	struct device *fbdev = kobj_to_dev(kobj);
 	struct fb_info *fb_info = dev_get_drvdata(fbdev);
 	struct dlfb_data *dlfb = fb_info->par;
 
@@ -1479,7 +1479,7 @@  static ssize_t edid_store(
 			struct file *filp,
 			struct kobject *kobj, struct bin_attribute *a,
 			char *src, loff_t src_off, size_t src_size) {
-	struct device *fbdev = container_of(kobj, struct device, kobj);
+	struct device *fbdev = kobj_to_dev(kobj);
 	struct fb_info *fb_info = dev_get_drvdata(fbdev);
 	struct dlfb_data *dlfb = fb_info->par;
 	int ret;